The year was 1966. The sexual revolution had begun but was a long way from our little Midwestern town. There were good girls and loose girls but very little in between. Good girls normally lost their virginity on their wedding night as did many guys because opportunities for sex were limited. This is the story of a boy and a girl coming of age, but as you will see it is much more than that because the girl was my sister.

I was a geek in high school and still a virgin at 19 when I went off to the University. During first semester I was standing in the hall at a frat party looking like a nerd when Shirley from my English class pulled me into a nearby room. She was drunk. Shirley shoved her tongue down my throat, pressed her big tits against me and was grinding her pussy against my cock when I creamed my pants. She giggled and left me there feeling like an idiot.

After that I had sex on the brain all the time. When I returned home for Thanksgiving I noticed that my younger sister Jill was really quite a beautiful and sexy girl. I had never thought of her that way before. She had just turned 18 and was two years behind me in school. Anyway, one afternoon I came home early from shopping and heard voices coming from Jill's room. I realized she was in there with her best friend Rachel. I decided to listen. What I heard was unbelievable.

"I have a really big secret, Jill, but you have to promise not to tell."

"Ohmygod, Rachel. Did you and Danny..."

"No... not yet, but... well I'll tell you about it later. This is about Amy Vander Hoff. And it's a really good one."

"It's good, believe me. I know this is true because Jenny's boyfriend Mark is best friends with Brad who is Mike's younger brother, and Brad heard Mike tell the story to Luke in the kitchen. Anyway, you know how Amy and the senior cheerleaders sometimes cheer for the junior college team. Well after their game on Saturday there was a party and all the Cheerleaders were invited including Amy. Mike of course is the quarterback so Amy was hanging with him trying to impress him with how grown up she is and all that. Anyway, Mike spiked her drinks with vodka until she was pretty drunk. He asked her to dance and she put on quite a show with everyone cheering. He took her out on the back porch for some air and kissed her and told her all these mushy things and said he really liked her and knew a place they could go to be alone. She followed when he took her hand and went up to the guest room over the garage. They sat on the couch and started kissing. Mike put his hand on her breast and she took it away so he put it on again and she took it away again and said they should go back. So Mike says 'I thought you were more grown up than that.' Well you know Amy. She didn't like being called not grown up. Besides, she was drunk. He kissed her again only this time she let him feel her tits. The he put his hand under her top and was feeling her up good and pinching her nipples and stuff. Pretty soon, according to Brad, her top was pushed all the way up and he sucked on her nipples."

"No way. Miss Prim and Proper was drunk and having her boobs squeezed and sucked? Now that is a good secret."

"Wait. It gets better. She's wearing a skirt because she wanted to look dressed up for the party so Mike slips his hand underneath and runs it up her thigh until he is touching her pussy through her panties. Amy mumbles something about 'What are you doing?' but Mike doesn't stop and keeps rubbing her. Now listen to this. Amy slides down in the seat and spreads her legs. She starts moaning and humping against his fingers. He slides his finger under her panties and rubs her bare slit. Then he puts his finger inside her. She's going crazy. Mike said that he thought he was hurting her when she started shaking and squealing real loud, but then he realized she was just having an orgasm."

"Ohmygod. Little Miss Perfect got fingerfucked and had an orgasm? That's incredible, Rachel. Who would have thought?"

"I'm not finished. This is the best part. While she is catching her breath he pulls out his thing... penis... and it is big and hard. She looks over and asks what he is doing and he tells her that it is the girls responsibility to make the guy feel good after he's done her and that if she doesn't do it everyone will know what a little high school girl she is. She sits up and asks what she is supposed to do so Mike shows her how to wrap her fingers around it and move her hand up and down. Mike said that she was staring at it as she jerked him off and moved her face closer to watch. That's when he told her it wasn't working and that she would have to use her mouth.

"No way, Rachel. You're not going to tell me she gave him a blowjob."

"Oh yes she did. Mike said she didn't even resist when he pushed on the back of her neck. She let his thing slide between her lips. She didn't know what to do but apparently figured it out somehow because he said she was using her tongue on him and it was working because he was about to shoot. Now this is the best part. Rather than pull out he held her head down and shot all of his stuff into her mouth. When he finally let her go his stuff was drooling out and dripping onto her blouse making a big mess. She finally stood and staggered into the bathroom. God, I would have given anything to see that. Anyway, little Miss Bitch isn't so perfect after all."

"Wow. I can't believe it. We'll have to find a way to use this to get back at her for that time at the mall."

"I don't know, Jill. I promised not to tell. Okay, now you have to tell me one just as juicy."

"Well, there is something but it's kind of personal and I really shouldn't tell it."

Come on, Jill. I told you about Amy so you have to. Besides, that way we'll both have a reason not to tell."

Okay, but it's a little embarrassing so you really can't tell anyone."

I knew who this Amy was, and she was hot. To imagine her lips wrapped around a cock had me ready to cream my pants. I couldn't imagine Jill's story being anywhere near that erotic, but I wasn't going to move.

"Two days ago I was getting ready to take a shower. In fact I was already in the shower but I hadn't turned on the water when the bathroom door opened. I forgot to lock it. I was about to say something and peeked out from behind the curtain to see who it was. It was my brother Jeff. He didn't see me so I didn't say anything. He had a magazine in his hand that was folded open. I could see it had pictures of naked bodies."

I knew exactly where this story was headed and was in mild shock. Had my sister really been in the bathroom? Had she really watched?

"Anyway, he put the magazine on the counter near the sink and then he pushed his shorts down to his knees. From where I was in the shower peeking out from behind the curtain I had a perfect view of everything. I mean everything, Rachel. I stared at my brother's penis hanging between his legs. It was the first real penis I ever saw. What was even more amazing was to watch it grow. He wasn't even touching himself. He was just flipping through the pages. I couldn't believe how big it grew until it was poking straight out from between his legs. Then he wrapped his hand around it and began stroking himself. It was incredible. I couldn't take my eyes away."

"Oh my god Jill. You watched your brother jerk-off? I mean, how did it make you feel? It was your own brother."

"Yeah, I know I should have been disgusted but I was feeling things unlike anything I had ever felt. I rubbed my legs together and I know my breathing was getting faster but I didn't want to make any noise. What I did next... well I should be ashamed but I couldn't help myself."

"You didn't, Jill. You rubbed your pussy? Watching your brother?"

"I did. I put my finger on the spot you showed me and moved it in circles. The pressure in my tummy was building, and I knew if it released while he was still there he would hear me. Well it became hopeless when I watched what happened next. Jim turned toward the wall which was a good two feet away. His face scrunched up and he grunted. This white creamy stuff exploded out from his tip like a rope and splashed off the wall. More came shooting out. He continued to pump his shaft spraying white gunk everywhere until he was bent over and the last few drops fell onto the floor."

"Did he see you?"

"No. When the first eruption sprayed out I gushed all over my fingers. I bit my lip to hold back a gasp. My body shook until it passed. When I looked up he was just finishing so he never even noticed. He took out a wash cloth and wiped up the mess and left. I was still shaking from the first real orgasm I think I've ever had. What I did next was really crazy but I don't think I want to tell you."

"Come on, Jill. No secrets, right? You've got to tell."

"Okay, but you're going to think I'm weird. I got out of the shower and inspected the wall and floor he had splattered with his stuff. I was curious. I ran my hand down the wall imagining what had just been there. Then my fingers hit something wet and sticky and I realized he had missed a small puddle near the base of the wall. I scooped it up with my fingers and examined it. I even smelled it. I couldn't believe that this was the stuff that made babies. Anyway, this strange feeling came over me. I slipped my fingers coated with his stuff down to my pussy and rubbed it into my slit. I pushed my finger a little way into my hole and moved it in and out. With my other hand I rubbed my spot... clit. The orgasm was even more powerful that when I was watching. I felt something running down my thigh and realized it was juice from my pussy. Anyway, ever since then I see that scene over and over again when I masturbate in bed at night. I even imagine myself stroking him with my hand with my face right next to his hardness, and when he explodes I watch him shoot across the room and then I have a tremendous orgasm of my own."

"Wow. But would you really do it, Jill... jerk-off your brother? I mean if he let you."

"I've thought about that, Rachel... a lot. Yeah, I think I would. No, what I mean is that I want to... I think about it all the time. I don't care if he is my brother."

And I didn't care if she was my sister. My balls were throbbing. For a second I thought about appearing in the doorway and saying I was ready for my handjob, but somehow I didn't think that would work. On the other hand I really needed to get off and knowing she was willing to do it was not something I was going to let pass. I waited a few seconds and knocked on the door. Both of them turned beet red.

"Hey. I just got home and thought I heard voices. Were you guys talking about me? It sure sounded like it."

The two of them glanced at each other. Jill looked terrified but Rachel was smiling. Then she turned her head towards me.

"I don't know. Maybe. Were we talking about him, Jill? What exactly do you think you heard?"

Jill gave Rachel one of these 'I am going to kill you' stares.

I just shrugged my shoulders and smiled. I stared at Jill until she looked up and caught my eye. She turned away quickly.

"Well, I'm going to take a shower. You girls behave yourselves... and don't talk about me behind my back."

I stripped naked and wrapped a towel around my waist. My cock was still excited and made a visible lump in the front. I hid the shampoo from the shower and then went back to Jill's room and pushed open the door. I had never been so bold, but I was on a roll. Both of them fixed their eyes on my bulge before turning away slightly embarrassed.

Jill squatted down in front of the sink counter to look through the items piled up there. I stood directly behind her and adjusted the towel until my cock was visible out of the opening in front. She finally found the shampoo where I had hidden it in the back. When she spun around to show me her face was only inches from my naked and semi-erect cock. Her eyes got big as she stared at it. I could feel it start to grow.

Jill was frozen in place for a few moments. The next move was critical. She was either going to stand up and run out of the bathroom or I was going to get a hand job. I loosened the towel from my waist and let it fall to the floor.

"I heard what you told Rachel. Did you mean it?"

Jill continued to stare at the protrusion between my legs which was still growing. She finally turned her eyes up and met mine. I had my hands on my hips waiting for and answer. She finally nodded her head.

"Good. Go ahead."

Jill reached up and brushed my warm flesh with her fingertips. She traced along the ridges and veins studying the contours and shape of my hard meat as it continued to grow. When it was fully erect she wrapped her fingers around my swollen shaft and gently stroked it. Other than an occasional glance up to see my reaction she kept her eyes glued to my cock.

"You need to do it faster and squeeze a little harder... Yeah, just like that. If your hand gets tired you can switch to your other hand."

With all that cum churning around in my balls I wasn't going to last very long. Added to that was looking down at the innocent face of my younger sister. I could see the lust and excitement in her eyes and knew her tight pussy was dripping into her panties. I could see two hard nipples poking through her top.

I bent my knees and thrust my cock up into her hand. She kept pumping faster and faster. Neither of us was paying attention to where it was aimed. I felt it swell. My stomach tightened. I clenched my ass cheeks and let out a loud grunt. A powerful and steady stream of hot white cream sprayed from the tip of my cock and splashed against her cheekbone. She turned her head and received a second equally powerful blast in her ear and all over her hair. More cum splattered onto her blouse.

She kept her hand wrapped around me even after I was spent. I could see the desperation in her eyes from the excitement building in her loins. Her breathing was heavy and unsteady. Suddenly her body tensed and began to shake. She pressed a hand down between her legs and fell to her knees gasping for air.

Jill stood and stared at me with her mouth open and glazed over lust in her eyes. She had still had cum splattered all over the side of her face and hair. Without asking, I slipped my hand under her skirt and pressed my fingers against her panties right where her pussy puffed out. They were damp with her secretions. She put her hand over mine and moved my finger to a specific spot.

"Right there. Rub me right there."

The spot was near the top of her slit. I could feel a small hard protrusion moving underneath my fingertip and realized it must be her clit. I rubbed it faster and harder. Jill's breathing increased until she was moaning and her thighs were shaking. She put her hands on my head for support. She practically sat on my finger and thrust her pussy hard against it. Her fingers dug into my scalp.

"Oh... oh... oh... uuuuuuuhhhhh... aaaaaaaahhhhhhh..."

Her knees buckled. Jill grabbed my head for support as her body jerked and thrashed uncontrollable. Pussy juice gushed into her panties. The wet spot grew to the size of a golf ball. My finger continued to rub her pussy. She squeezed her legs together and pulled my hand away. She was out of breath and looking at me with wild eyes.

"I... I... oh god. It's never happened like that before."

We both stood. My cock had regained its full hardness and was poking up from between my legs. I knew it would not take much to make me cum again. I wrapped my hand around my shaft and began to pump. Jill watched for a few seconds and then pushed her panties down her thighs and pulled up her skirt exposing her pussy to me. Her puffy mound was covered with soft brown curls. Her gash was clearly visible with glistening pink lips peeking out of her slit. I lost all control.

I could see her looking down as the first jet of cum gushed against her lower belly and trickled down towards her pussy. The second one splashed just above her gash. The third blast hit her squarely on the pussy. The last few spurts landed on her stomach and thighs.

Jill moved her hand down to the sticky mess and began to finger her pussy. I watched her finger moving rapidly up and down her slit. Then she pushed it into her cunt and fucked herself with it. She looked at me and put her hand on my shoulder for support. Her eyes were wild and desperate. She was breathing in short gasps. And then it hit. Her scream could be heard throughout the house. I grabbed her to keep her from falling.

She was still shaking as we stood there with my arms wrapped around her. Slowly she moved her hands up my chest and around my shoulders. She hugged me tightly. I felt her body shudder a few more times before her breathing returned to normal. We just stood there holding each other without saying a word.

The kiss was inevitable. She looked up at me with big eyes full of awe at what she had just experienced. I bent my head. Our lips met, gently at first and then more aggressively. I opened my mouth and licked her lips. Her mouth opened to receive my probing tongue. Our bodies pressed together in a tight embrace. When the kiss finally was over neither of us knew what to say. I finally spoke first.

"I guess I'll let you take the first shower. You probably need it more than I do."

Jill smiled and shrugged her shoulders, then raised her eyebrows and nodded her head. I picked up the towel, wrapped it around my waist and walked back to my room. I fell on the bed and tried to sort out what had just happened. It was pretty simple really. I just had the greatest... actually only... sexual experience of my life with my little sister. It was wrong. I told myself I wouldn't let it happen again but I knew I was lying.

That night neither of us said anything and acted as though nothing had happened, particularly in front of mom and dad. The next day I went into her room and found the pair of pink panties she had been wearing in the clothes hamper. I took them into the bathroom, wrapped them around my cock and jerked off into them soaking the crotch with cum. I put them back in her hamper and barely got out before she came upstairs.

At dinner no one was really saying much. I glanced over at Jill a few times and caught her looking at me with a grin on her face. After dinner I saw Jill enter the bathroom wearing a robe. She stopped at the door long enough to make sure I had seen her. I listened at the door and heard the water to the bath running. My parents were downstairs watching TV. I tried the door handle to confirm she had not locked it which was almost like an invitation. I took a deep breath and entered.

Jill was already slumped down in the bathtub. Her robe was crumpled on the floor. I locked the door behind me and stepped into the room. She looked over at me and smiled. She was hiding her tits with her arms. She put her elbows on the side of the tub and looked up.

"Hi. I thought you might come. That was really nasty what you did to my panties. I put them on and rubbed myself off. I even wore them to dinner."

"Um, look... Jill... I'm not sure this is such a good idea. I mean you're my sister and I'm your brother. You should be doing these things with other boys."

"Yeah? Then why did you shoot your stuff in my panties? Were you thinking about other girls then?"

She had a point. That and the fact that my cock was about to rip through my jeans thinking about how she fingered her pussy while wearing the cum-stained panties. I could feel the small vestiges of resistance rapidly fading away.

"Well, as long as we stop before..."

I just left the sentence hanging and shrugged my shoulders.

"So can I see it? Your dick I mean. It's already hard, isn't it? I can tell."

This was why I came in, after all, so now was a good time to start. I unbuckled my jeans and pulled down the zipper. I pushed them down with my briefs until they fell to my feet. I moved right in front of Jill with my hard cock waving in the air. She reached out and traced her fingers along my hardness and the swollen knob at the tip.

Jill wrapped her fingers around my throbbing shaft and stroked me. She continued this for about a minute before pushing herself up further in the tub. For the first time I got a glimpse of her naked tits and swollen nipples. Her face was only inches from the tip of my cock. She was staring at it like a kid in a candy store. She looked up at me with lust in her eyes. I knew what she wanted and nodded my head.

First she gently kissed the tip with her lips. Next she put out her tongue and licked me, tracing contours of my crown with the tip. Finally she let the head of my cock slide between her lips and push into her mouth. After a few seconds she pulled me out and looked up.

"Is it okay? Am I doing it right?"

I just nodded my head dumbfounded. Here I was getting my very first blowjob from my sister so I had no idea if she was doing it right but it sure felt good. She wrapped her lips back around my cock and sucked me deeper into her mouth. She continued to use her tongue against my shaft and tip. She tried to take me deeper but only got about half of my cock into her mouth before it was pushing against her throat.

Whatever I had felt when she jerked me off with her hand was intensified by at least a factor of two. It made no difference that Jill didn't know what she was doing. She kept trying different things with her lips and tongue until I was seeing stars and moaning like a sick dog. I wasn't going to last very long.

"Do you want to shoot in my mouth?"

That was the last straw. I put my hands on her head and pushed into her mouth. The first jet of cum exploded off the roof of her mouth. She kept her lips wrapped tightly around my shaft with her eyes looking up at me. A second, third and fourth jet of cum filled her mouth. I though I was never going to stop.

Jill continued to suck on my cock long after the last drops of cum were drained from the tip. I stayed hard inside her mouth and enjoyed the pleasurable sensations against my spent but sensitive member. Cum was drooling from her lips and running down her chin and over her tits. Apparently she wasn't ready to swallow. She finally pulled me out.

"How long does it stay hard? Will you shoot more stuff if I keep doing this?"

I explained that it might take a little while before I could "shoot more stuff" but that it would stay hard as long as she made me feel good. This seemed to make her feel good so she went back to sucking it and experimenting with her lips and tongue. What I didn't realize was how quickly cum could be regenerated in my young body. A few minutes later I pumped her mouth full of another load.

Jill looked up at me with her mouth closed and a smile on her face. Then she opened her mouth and showed me how it was full of cum. She pointed to it and made an ahhh noise. Some of it spilled over her front lip so she used her finger to push it back into her mouth.

"Are you going to swallow it? I heard some girls like to do that."

She shrugged her shoulders at me. She seemed to enjoy having it in her mouth and she held it there as though she were savoring a fine brandy. She finally closed her eyes, grimaced and swallowed. She opened her mouth to show me it was all gone.

"It wasn't so bad. It tastes a little funny but I didn't mind. My pussy is all tingly now. Are you going to make it feel good?"

Just then there was a knock on the bathroom door. It was dad.

"Jeff, are you in there. I can't find Jill anywhere."

We both froze, afraid we were busted. It was a good thing I locked the door. Jill kept her head about her somehow and had the perfect answer.

"Hi daddy. I'm taking a bath. I think Jeff said he was going to Randy's house."

"Oh, okay sweetheart. When you get finished could you come downstairs? Your mom needs your help with something."

"I'll be right there," she shouted at dad before turning to me and whispered, "Come by my room later. You still owe me something."

It was easy for me to sneak out the window. I came back fifteen minutes later and went up to my room. When I was sure everyone else was in bed and asleep I tiptoed down the hall and opened Jill's door. The illumination from the night light allowed me to see her lying face down with the covers kicked off. Her night gown had ridden up around her waist leaving her young and tender ass cheeks exposed.

Jill appeared to be asleep. I walked up next to her bed to get a better look. Her right leg was stretched out from the body and bent at the knee. The left leg went straight back. In the visible gap between her legs I had a perfect view of her peach of a pussy which puffed out at me from just below her rounded cheeks. Her slit made a small crease down the middle.

My cock immediately got hard. I began to stroke it. I wanted to get closer and carefully climbed up behind her to keep her from waking. The head of my cock was only inches from her pussy and ass. I could feel the explosion swelling in my balls. My eyes feasted on her pussy which puffed out from between her legs just below the smooth cheeks of her firm ass. Beads of cunt juice were clinging to the pink folds that peeked from her gash.

I lost it. A powerful spray of hot cream bounced off her swollen plum and streaked up the crack of her ass. I pressed my cock against her gash just as the second blast sprayed from my cock. I wedged the head inside her shooting more cum only this time into her hole. I kept pushing and going deeper and deeper until I was most of the way inside my sister. By this time I realized I had gone too far. I was trying to figure out how to extricate myself before she woke up but realized it was too late. Jill was looking back at me with a puzzled expression on her face. I felt her pussy twitch against me several times which only increased the incredible pleasure I was feeling from being inside her.

"Um... are we fucking? I... I don't know if I want to do that."

I wasn't sure what we were doing.

"Um... I think you have to be moving and stuff before it is fucking. I doesn't counts if we don't move cause nothing can happen then."

Now I was really grasping for straws.

"Oh... okay... I guess. It does feel good. Is it okay if I rub myself?"

Her fingers moved to her clit and rubbed it in circles. I could feel them brushing against my cock and sending sensations down the length. I tried not to move but it became impossible. I started grinding against her ass and swirling my cock around inside her very slowly without pulling it out or pushing it in. In almost no time an orgasm came gushing through her pussy. Jill gripped the bed sheet and tried to muffle her screams. Her body bucked against me. Juices were dripping down my balls.

My cock could not stand the incredible pressure. I quickly pulled out so I wouldn't cum inside my sister. She turned around and looked at me and then at my throbbing cock dripping with her juices and a string of cum drooling from the tip.

"What's the matter? Why did you pull out?"

"I... I was going to shoot... am going to shoot."

Jill quickly wrapped her tiny fingers around my swollen shaft and stretched her lips over the knob. I watched it disappear into her mouth. Her tongue worked me over while she sucked me deeper. All the time she was looking up at me with hunger in her eyes. I thrust forward and grunted.

"AAAARRRGGGHHHHHH... UUUUUNNNGGGHHHH..."

Blast after blast of hot cum filled her mouth. She continued sucking and squeezing my cock to ensure she had every last drop. When she could feel me going soft she pulled me from her mouth and swallowed it all down her throat in one big gulp. I picked up my briefs from the floor and left.

I managed to keep away from my sister the next day but it was hard. I was determined not to let this go any further. I locked my door that night thinking Jill might come in and I was right. I heard her try the handle and then knock lightly but I pretended to be asleep. The next morning she cornered me in the hall.

"What's the matter? Don't you like me anymore? Why have you been avoiding me? Did I do something wrong?"

She was practically crying. I was at a loss. If she only knew how much I wanted to take out my cock and shove it up her pussy I am sure she would have been smiling.

"Of course I like you but you're my sister. We can't fool around like that. It's not right."

"I don't know why not. You're my brother and I love you and if you can't do things with someone you love then who can you do them with?"

She threw her arms around my neck. We kissed like two desperate lovers. When we heard someone coming up the stairs she quickly pulled me into her room and closed the door. She dropped to her knees and pulled down my pants. Her lips slid down my cock. A minute later a whole day of saved up cum exploded off the roof of her mouth. My cock continued pumping blast after blast of hot cream between her lips until it trickled from the corner of her mouth. Jill swallowed the rest.

While I was still recovering Jill stepped out of her panties. She sat on the side of the bed and then rolled onto her back and pulled her knees up while spreading her legs. The view of her perfect plum shaped pussy was staring up at me like a juicy piece of fruit. Her little clit poked out from the top of her slit.

"Do me with your mouth, Jeff. Rachael told me that it drives a girl crazy. Besides, I did you with my mouth. Please."

I had dreamed of eating pussy many times and wasn't about to say no to my sister although I had never done it. I was also sure no one had ever done it to her. I got on my knees and bent over to feast on my first pussy.

My face was only inches from her juicy treasure. I could smell the aroma. I put out my tongue and licked up her gash until I brushed across her clit. Jill gasped. My lips covered her swollen mound. I pushed my tongue into her steamy cunt. She bucked against my mouth and grabbed my head. I tongue fucked her and munched on her with my lips. Her gasps became more desperate.

My tongue touched her clit again. Jill couldn't hold back. She thrust hard against my face and let out a squeal. Pussy juice dribbled into my mouth. I continued to lick and suck her tiny peach sending her into one wave of orgasm after another. Her fingers pulled at my hair. Her body twisted and shook. She finally pushed me away no longer being able to stand the pleasure.

My cock was throbbing again with need. I stood and looked down at her hot pussy with the glistening pink folds peeking out of her gash. I bent my legs and pressed the head of my cock against her slit. I moved it up and down her gash. I knew I was going to fuck her unless she stopped me.

Jill grabbed my cock and rubbed it against her clit. Seconds later she screamed. She bucked hard against me. The head of my cock pushed into her pussy. I thrust it deep up her cunt sending her into another wave of orgasm. I fucked her hard and fast.

I tried to hold back but it was impossible. I pulled out and slammed back into her hard grunting as hot cum poured into her pussy. Jill wrapped her arms and legs around me. Our lips met. I continued to pump her pussy full of cum until I was finally spent.

We lay there kissing with my cock buried inside her hot pussy. Her body shuddered one last time as she dug her fingers into my arm. We looked into each other's eyes. I could feel her clit press against my pelvic bone. She rotated it in circles against me, but I did not move my cock. Her lips were trembling. Suddenly her body stiffened. Her pussy gripped my cock and exploded.

I stayed deep inside her while we held each other and kissed. Her pussy convulsed and twitched against my cock several more times. The juices of our passion dripped from her body and dribbled down my balls. When I finally pulled out a huge gush of cum and cunt juice flowed from her pussy and made a big puddle on her sheets. I knew I shouldn't have cum inside her and vowed not to let it happen again.

That night we packed up the car to head to Aunt Claire's for Thanksgiving dinner. Dad wanted to drive all night so we could get there by morning. He put two sleeping bags in the back of the station wagon for Jill and me. We were about an hour out and on the highway when Jill rolled over on her side with her back to me. Her night shirt had ridden up to her waist. From the lights of the passing cars I could see the outline her cheeks stretching her panties less than a foot in front of my cock.

There was no way mom or dad could see back with the way the suitcases were wedged against the front seat. I knew better but I couldn't help myself. I slid forward until I could feel my cock press against her firm cheeks. I slid my hand around her waist and under her night shirt. My fingers slowly inched upwards until they felt the swell of her breast and then the hard nub of her nipple. I gently pinched it.

Jill pushed back and slowly rotated her ass against my hard cock. I leaned forward and pushed my tongue into her ear. A very faint moan escaped from her throat. My hand slid back down across her stomach and under the waistband of her panties. My fingertips slid over the swell of her pussy. I found her clit and rubbed it in circles.

Jill turned her head far enough so we could kiss. My tongue pushed into her mouth and swirled against hers. I pushed my middle finger inside her steamy passage and fucked it in and out. I pushed a second finger into her pussy. Jill spread her thighs so I could go deeper. I could tell by her breathing that she was getting close to an orgasm. I rubbed her clit in circles and then thrust my fingers back up her cunt. Jill's body tensed and started shaking. Pussy juices gushed all over my hand.

Jill turned to face me. We tongued kissed. I squeezed her ass cheeks while she rubbed my hard cock through my jeans. She pulled away from the kiss and put her fingers to her lips telling me to be quiet. She slid down my body and unfastened my jean until my aroused manhood popped free. Seconds later I felt the warm wetness of her mouth engulf me.

My cock was already sensitive from having finger-fucked Jill. She knew what turned me on the most and how to use her lips and tongue to drive me crazy. I grabbed her head and slowly moved my cock in and out between her lips while she sucked and licked my swollen meat. I saw flashes of white. My balls shrunk and my cock swelled. I grunted. A steady stream of hot cream splashed off the roof of her mouth followed by a second, third and forth blast of cum.

Jill continued t suck me long after I was drained. My cock stayed hard inside her mouth. I could see from the lights of passing cars that she had her hand in her panties. With my cock still in her mouth and cum drooling from her lips Jill stiffened and had another orgasm from using her fingers.

Just then dad pulled off the road and announced that it was time for a bathroom break. When he opened the back we were both sitting up and smiling.

Jill was climbing into her sleeping bag when I got back to the car. I pulled off my jeans and climbed into my sleeping bag thinking we would get some sleep now that our sexual urges had been quenched. We were back on the road and I was about to doze off when I heard some soft moans. I looked over and could tell she was fingering herself inside the sleeping bag.

I tried to ignore it but it was impossible. My cock quickly grew hard. I moved closer and slid my hand down inside her sleeping bag. My fingers intertwined with hers inside her panties. She turned her head to look at me. I kissed her just as my finger was sliding into her pussy. She continued to rub her clit while I finger fucked her. I fucked her mouth with my tongue at the same time shoving it in and out between her lips.

Jill had an orgasm almost immediately. I continued to finger fuck her and she had another about a minute later. My fingers were drenched with her cum. I did something I had never done and moved them up to her mouth and traced her lips with my fingertips. Then I pushed them inside. She sucked them like she was sucking my cock and licked them clean. Then we kissed again.

My cock was throbbing and in desperate need of relief. Jill pulled off her panties and slipped into my sleeping bag.. We kissed. The head of my cock rubbed against her pussy. She tried to spread her legs but it was hard to move. I forced my cock between them and rubbed it back and forth over her juicy gash and swollen clit. Apparently she was wired and got off quickly.

"Oh... oh god... oh god... oh... oh... uuunnggghhhhh..."

I had to put my hand over her mouth to keep mom and dad from hearing. Jill was shaking badly and jerked several times before she finally returned to earth. Our lips met in a wet and passionate kiss. We shifted until the angle was better. My head of my cock found her opening and slid deep into her cunt. She gasped.

I wedged my hands down inside the bag and grabbed the cheeks of her firm ass. She rolled over on top of me and spread her legs further. I slammed into her pussy again and again and again. The sensations I was feeling were sending tingles to every nerve ending in my body. I was not going to last long. From the way she was breathing neither was Jill.

Her orgasm was the first. She buried her face in my neck to muffle her gasps. Her body tensed. She bucked hard against me. Pussy juice coated my cock and dripped down my balls. Her pussy clenched me in a series of orgasmic spasms. Seconds later my cock swelled. Cum surged through its length. I pulled out. The first blast of cum splashed against her pussy and clit. My cock slid up the crack of her ass and sprayed several thick loads between her cheeks.

We lay there breathing hard. Jill reached down between us and grabbed my gooey cock. She moved a little and I felt the head push back into her hot pussy. She sank all the way down on me until I could feel it hit the bottom of her pussy. She very slowly squirmed against me. She whispered in my ear.

"Why didn't you cum inside me? I wouldn't mind."

"I don't want you to get pregnant, Jill. Besides, I'm your brother. We shouldn't even being doing this."

"I can't get pregnant, silly. I have my period in a few days. I want you to cum inside me like you did last night."

I wasn't so sure that she was right about not getting pregnant, but what concerned me even more was the thought that I was I fucking my sister.

My cock stayed hard. She moved faster and faster, rotating her pussy against me and then lifting her ass and plunging her pussy down the length of my cock. She kept this up for several minutes until her body stiffened and she had another orgasm. She pulled off me, but by this time my cock wanted more.

We shifted positions again until we were facing each other side by side. I slid down until the tip of my hard cock pressed between her legs, but the angle was almost impossible so I pushed her onto her back and rolled on top. This way she could spread her legs. My cock quickly disappeared deep into her cunt.

This time I did all the moving. I slid the length of my cock in and out of her tight pussy. From the angle we were fucking my pelvic bone was rubbing her clit each time I buried my cock deep in her cunt. Jill was in a continual state of orgasm. Her fingers raked my back and dug into my arms. I could hear her breathing become desperate so I backed off before she alerted our parents again.

I fucked her some more. Jill was out of control. I had to back off several times and put my hand over her mouth more than once to keep her from screaming. It took a good fifteen minutes before I could feel cum in my balls demanding to be released. I moved my cock in and out of her faster and faster.

"Oh god, Jill... I'm going to cum... oh god..."

"Yes... yes... fill me with cum... oh god... ooooohhhh..."

I didn't even think about pulling out. Several more thrusts and I felt my cock swell. I slammed deep inside her and stifled a loud grunt. Hot cream exploded deep into her cunt in a long and steady stream. I slammed into her again and again pouring more and more cum into her hot pussy.

My hard cock was deep inside her cum filled cunt oozing out the last few drops. Jill ground her clit against my pelvic bone. He fingers dug into my flesh. She bucked and thrashed beneath me. A shriek escaped from her throat. I clamped my hand over her mouth and held her shaking body until she collapsed with exhaustion.

"Is everything okay back there? Jill, are you alright?"

"Yes, mom. Jill was having a nightmare, but she looks sound asleep."

"Okay. You get some sleep too, Jeff. We have a long day tomorrow."

Jill quickly scrambled back to her sleeping bag with a pussy full of cum. The next thing I remember was dad pulling into Aunt Claire's.